[INFO] fetching crate td_rlua 0.2.2...
[INFO] documenting td_rlua-0.2.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate td_rlua 0.2.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate td_rlua 0.2.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate td_rlua 0.2.2
[INFO] finished tweaking crates.io crate td_rlua 0.2.2
[INFO] tweaked toml for crates.io crate td_rlua 0.2.2 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded td_clua v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8834c4619868af141a513c0976196cd71161c8e51c28c87d59239d0f8e45f25a
[INFO] running `Command { std: "docker" "start" "-a" "8834c4619868af141a513c0976196cd71161c8e51c28c87d59239d0f8e45f25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8834c4619868af141a513c0976196cd71161c8e51c28c87d59239d0f8e45f25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8834c4619868af141a513c0976196cd71161c8e51c28c87d59239d0f8e45f25a", kill_on_drop: false }`
[INFO] [stdout] 8834c4619868af141a513c0976196cd71161c8e51c28c87d59239d0f8e45f25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb8d8552d390ead2be9161cabc9d3b26ababa9df781ad27cce5c37888add3be
[INFO] running `Command { std: "docker" "start" "-a" "0cb8d8552d390ead2be9161cabc9d3b26ababa9df781ad27cce5c37888add3be", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling td_clua v0.1.3
[INFO] [stderr]  Documenting td_rlua v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/rust_tables.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |     for (elem, index) in iterator.zip((1 ..)) {
[INFO] [stdout]    |                                       ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     for (elem, index) in iterator.zip((1 ..)) {
[INFO] [stdout] 17 +     for (elem, index) in iterator.zip(1 ..) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
[INFO] running `Command { std: "docker" "inspect" "0cb8d8552d390ead2be9161cabc9d3b26ababa9df781ad27cce5c37888add3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb8d8552d390ead2be9161cabc9d3b26ababa9df781ad27cce5c37888add3be", kill_on_drop: false }`
[INFO] [stdout] 0cb8d8552d390ead2be9161cabc9d3b26ababa9df781ad27cce5c37888add3be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] deff0469c6d16ce6292c149600e632aa27851ae6011eab81d33b1b67855f3a29
[INFO] running `Command { std: "docker" "start" "-a" "deff0469c6d16ce6292c149600e632aa27851ae6011eab81d33b1b67855f3a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling td_clua v0.1.3
[INFO] [stderr]  Documenting td_rlua v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/rust_tables.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |     for (elem, index) in iterator.zip((1 ..)) {
[INFO] [stdout]    |                                       ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     for (elem, index) in iterator.zip((1 ..)) {
[INFO] [stdout] 17 +     for (elem, index) in iterator.zip(1 ..) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "deff0469c6d16ce6292c149600e632aa27851ae6011eab81d33b1b67855f3a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deff0469c6d16ce6292c149600e632aa27851ae6011eab81d33b1b67855f3a29", kill_on_drop: false }`
[INFO] [stdout] deff0469c6d16ce6292c149600e632aa27851ae6011eab81d33b1b67855f3a29